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Fluorite-dominated rocks are occasionally found in association with carbonatites, but their geologic and petrologic relations are rarely reported. The Dunkeldyk area of the Pamir mountains in south-eastern Tajikistan contains dikes of distinctive rocks composed of calcite, fluorite, celestine-barite, sulfides, apatite, with minor quartz, biotite, and REE fluorcarbonates. The dikes have sharp contacts with the host (meta-)sedimentary rocks and layering with ribbons, ranging from fluorite-bearing calcite carbonatites to fluoritites (rocks with >50% fluorite). The fluoritites are characterized by high Ca, F, Ba, Sr, REE, and S coupled with anomalously low O. The geologic relations and textures suggest a magmatic origin of the dikes from melts close to calcite–fluorite eutectic that experienced nucleation-controlled differentiation during the crystallization of dikes and the formation of fluoritite cumulates in larger intrusions. The Dunkeldyk dikes demonstrate that sizable geological bodies of fluorite-dominated rocks could form from carbonate–fluoride melts originating from the differentiation of alkaline silicate magmas. [ABSTRACT FROM AUTHOR]

Polymorphism of killer‐cell immunoglobulin‐like receptors (KIRs) and their HLA class I ligands impacts the effector activity of cytotoxic NK cell and T cell subsets. Therefore, understanding the extent and implications of KIR and HLA class I genetic polymorphism across various populations is important for immunological and medical research. In this study, we conducted a high‐resolution investigation of KIR and HLA class I diversity in three distinct Chinese ethnic minority populations. We studied the She, Yugur, and Tajik, and compared them with the Zhejiang Han population (Zhe), which represents the majority Southern Han ethnicity. Our findings revealed that the Tajik population exhibited the most diverse KIR copy number, allele, and haplotype diversity among the four populations. This diversity aligns with their proposed ancestral origin, closely resembling that of Iranian populations, with a relatively higher presence of KIR‐B genes, alleles, and haplotypes compared with the other Chinese populations. The Yugur population displayed KIR distributions similar to those of the Tibetans and Southeast Asians, whereas the She population resembled the Zhe and other East Asians, as confirmed by genetic distance analysis of KIR. Additionally, we identified 12.9% of individuals across the three minority populations as having KIR haplotypes characterized by specific gene block insertions or deletions. Genetic analysis based on HLA alleles yielded consistent results, even though there were extensive variations in HLA alleles. The observed variations in KIR interactions, such as higher numbers of 2DL1‐C2 interactions in Tajik and Yugur populations and of 2DL3‐C1 interactions in the She population, are likely shaped by demographic and evolutionary mechanisms specific to their local environments. Overall, our findings offer valuable insights into the distribution of KIR and HLA diversity among three distinct Chinese ethnic minority populations, which can inform future clinical and population studies. [ABSTRACT FROM AUTHOR]

With the development of detrital zircon U–Pb ages and Hf isotope analysis as conventional sedimentological research methods, a large number of studies have been conducted in the Tarim, West Kunlun, Tajik, Pamir and Tianshuihai regions and abundant data have been accumulated. Summarizing these data to characterize sedimentary units and source regions is more important than local studies of specific geological epochs; therefore, we compiled a database of detrital zircon U–Pb ages and Hf isotope analyses from the Tarim, West Kunlun, Pamir, Tajik and Tianshuihai terranes. The database contains data from 90 papers, including 35,281 individual U–Pb ages and 4,181 Hf isotope analyses. The database records the literature source, petrologic sample information, regional geological information, geographic coordinates and analytical parameters for each data point in as much detail as possible to allow readers to review, process, analyse and use the data. The database relies on the Deep‐time Digital Earth (DDE) platform and uses an open database update system to enable sharing and collaborative building. We encourage other researchers to contribute relevant published data to facilitate wider use. [ABSTRACT FROM AUTHOR]

Purpose: This research paper aims to delve into the perceptions of health susceptibility among Iranian, Afghan and Tajik individuals hailing from asylum-seeking or refused asylum-seeking backgrounds currently residing in Finland, Norway and Sweden. Design/methodology/approach: Semi-structured interviews were conducted between May and October 2022 involving a sample size of 27 participants. An adapted framework based on the health belief model along with previous studies served as a guide for formulating interview questions. Findings: Notably influenced by cultural background, religious beliefs, psychological states and past traumatic experiences during migration journeys – before arrival in these countries till settling down – subjects' perception of health concerns emerged significantly shaped. Additionally impacting perspectives were social standing, occupational status, personal/family medical history, lifestyle choices and dietary preferences nurtured over time, leading to varying degrees of influence upon individuals' interpretation about their own wellness or illness. Practical implications: Insights garnered throughout the authors' analysis hold paramount significance when it comes to developing targeted strategies catering culturally sensitive health-care provisions, alongside framing policies better aligned with primary care services tailored explicitly around singular demands posed by these specific communities dwelling within respective territories. Originality/value: This investigation represents one among few pioneering initiatives assessing perceptions regarding both physical and mental well-being within minority groups under examination across Nordic nations, unveiling complexities arising through intersecting factors like individual attributes mingling intricately with socio-cultural environments, thereby forming unique viewpoints towards health-care belief systems prevalent among such population segments. [ABSTRACT FROM AUTHOR]

An inscription in the name of a Kushan king, Wima Takto (circa 90–113 CE), has recently been discovered by the archaeologist Muhsin Bobomulloev of the National Museum of Tajikistan and his colleagues. The new inscription, found in the Almosi Gorge with other inscriptions in an 'unknown script', confirms the identity of Wima Takto, the second king of the Kushan Dynasty, which ruled a large territory stretching from Central Asia to North India in the first four centuries CE. The history of this dynasty is pieced together from inscriptions, coins, and archaeology, and fleeting references in Chinese sources. Each new inscription adds another piece to the jigsaw of Kushan history, revealing a powerful state in control of the central lands of the ancient Silk Road. This article positions the new inscription within the current understanding of Kushan history and the status of Wima Takto. [ABSTRACT FROM AUTHOR]

Copyright of Annals of Social Sciences / Roczniki Nauk Społecznych is the property of Towarzystwo Naukowe KUL & Katolicki Uniwersytet Lubelski Jana Pawla II and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Mountain societies are strongly linked to natural resources and their rational management. The growing population has led to the management of mountain areas according to emerging human needs. The study was conducted in the Urej River catchment (The Fann Mountains, Tajikistan). This paper aims to present changes in land use in 1988–2023 resulting from environmental conditions and land reform. Pasturelands predominate in the study area (93.8%), while built-up with kitchen garden and irrigated areas cover 1.8% and 4.0% of the area, respectively. Kitchen gardens and irrigated areas provide food for the residents. Significant land-use changes were observed along the Uroz River, where the irrigation system was developed in areas that have not yet been used for plant cultivation. This is typical of many areas in Tajikistan, where it is impossible to obtain crops without irrigation due to climatic conditions. Until 1988, the study area was not as intensively cultivated as it is today. Under the ongoing lease system based on the Dehkan Farm Act, grazing land is still owned by the state, but inhabitants have access to it. The leased land does little to improve the economic situation of households but contributes to preventing ecosystem degradation on the slopes caused by humans. [ABSTRACT FROM AUTHOR]

Copyright of International Relations & International Law Journal / Seriâ Meždunarodnye Otnošeniâ & Meždunarodnoe Pravo is the property of Al-Farabi Kazakh National University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The culture of Tajikistan and Indonesia is very different. Some of the differences found include differences in language, traditions, and customs, types of food and how to cook it, and so on This study explored the phenomenological details of Tajik students who study in Purwokerto. The specifics revolved around the adaptation strategy to the Indonesian culture. A qualitative research method with a phenomenological study approach is used in this study. Data was gathered through in-depth interviews, observation, and review of relevant previous research articles and documents. According to the study's findings, the similarity of religious background (Islam) is a medium that allows Tajik students to bridge and make friends with residents or Indonesians. Language skills are essential in intercultural communication with local citizens (classmates, lecturers, and society). Learning national and local languages (Indonesian and Javanese) and English is extremely beneficial in intercultural communication. Tajik students are more likely to engage in low-contact communication, patriarchal systems, collectivism, and value feminism. Food and climate differences can cause culture shock. "Life is only once, so we must enjoy it," is one approach to dealing with cultural issues. The presence of students assigned as companions greatly aids the adaptation process of Tajikistan international students to Indonesian culture. [ABSTRACT FROM AUTHOR]

The Zarafshan River runs from the mountains of Tajikistan and terminates in the sands of the Kyzyl-Kum Desert in Uzbekistan; it served as a communication route and homeland for the Sogdians. The Sogdians are historically depicted as merchants existing from the end of the first millennium BC through the first millennium AD. While recent research has provided the first glimpse into cultivation, commerce, communication, and consumption in the Lower Zarafshan, the agricultural heartland of the Middle Zarafshan Basin has remained unstudied. This paper presents the results of archaeobotanical investigations conducted at five ancient urban sites/areas spanning the fifth to the twelfth centuries AD: Kainar (Penjikent citadel), Penjikent (shahristan), Sanjar-Shah, Kuk-Tosh (pre-Mongol Penjikent), and Afrasiab. Collectively, these data show that cereals, legumes, oil/fiber crops, fruits, and nuts were cultivated on the fertile Zarafshan floodplains. In this paper, we discuss evidence for the diversification of the agricultural assemblage over time, including the introduction of new staple crops and fruits into an already complex cultivation system. In addition, we contrast our data with previously published results from sites along the course of the Zarafshan to determine whether there is a dietary difference between pre-and post-Islamic conquest periods at settlements located along the river. [ABSTRACT FROM AUTHOR]

This study presents the first quantitative assessment of weathering conditions in the Tajikistan depression throughout the last full glacial cycle. We employed geochemical and magnetic susceptibility analyses to investigate various weathering indices (WIs), with the CPA and FENG indices identified as the most suitable for this region. Our results confirm the formation of a robust pedocomplex, PS2, during the OIS5 interglacial phase, while primary loess deposition occurred during the interstadials. The presence of a weak paleosol, PS1, suggests that OIS3 was not significantly pronounced, and sediment transport and deposition continued during this period. Furthermore, we assessed the effectiveness of various climatic transfer functions, including some recently developed specifically for Chinese loess. These transfer functions have also shown promising applicability to the loess of Central Asia, producing realistic climate trends that are, however, still to be taken with caution. The MAT and mean annual precipitation generated with these functions show for the last interglacial period about 13°C and 665 mm, thus higher temperatures and lower precipitation than the current conditions of 10.8°C and 730 mm. These results indicate a significant increase (c. 15%) in both temperature and precipitation compared to the stadial periods. [ABSTRACT FROM AUTHOR]

Tajikistan possesses large reserves of dump tailings characterized by a high gold content. The formation of these dump tailings is associated with the low cost of gold in the past, since rich ores with a gold content above 6–8 g/t were more often involved in processing. At recovery of ≈ 70–75%, tailings with a gold content below 1.8 g/t were disposed of. The paper studies the material composition and carries out an assessment of the degree of refractoriness of the studied dump tailings to leaching. It was established that the main components of tailings are SiO2 and Al2O3. The dump tailings contain 2.4 g/t of gold and 7 g/t of silver. In terms of material composition, the sample of the dump tailings belongs to a readily cyanidable type. Gold finely disseminated in acid-soluble minerals represents 6–6.5%, while minerals insoluble in acids and quartz contain 15% of gold. In addition, the tailing sample contains gold encapsulated in minerals soluble in sulfuric acid. In terms of gold form, the dump tailings are classified as medium refractory to leaching processes. The diagnostic leaching test results for gold showed that the use of thiourea as a lixivant in the further development of the leaching process is promising. Gold recovery by thiourea leaching was 78%. [ABSTRACT FROM AUTHOR]

The five independent countries of Central Asia, namely Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan, contain one of the richest areas in the world for the specific and intraspecific diversity of temperate fruit and nut tree species. Research was carried out via the collaboration of national research and education institutes with local community-based agencies and farmer communities. Raw data (2014 observations) for almond, apple, apricot, cherry plum, currant, grapevine, pear, pomegranate, and walnut were collected at the household (HH) level across the five countries: Uzbekistan, Kazakhstan, Tajikistan, Turkmenistan, and Kyrgyzstan. A set of models was used, including household variety richness as the dependent variable, to understand the influence of socio-ecological variables on the amount and distribution of crop varietal diversity in the farmers' production systems. Four variables were included as explanatory variables of variety richness (fixed factors): ecoregion, ethno-linguistic group, management, and abiotic stress. The results show clear evidence that abiotic stress determines a higher richness of intra-specific diversity in the form of local varieties grown by farmers living in climatically unfavorable areas. The results for the studied ecoregions follow the same trend, with ecoregions with harsher conditions displaying a higher positive correlation with diversity. Mild environments such as the Central Asian riparian woodlands show an unexpectedly lower diversity than other harsher ecoregions. Ethno-linguistic groups also have an effect on the level of varietal diversity used, related to both historic nomadic practices and a culture of harvesting wild fruit and nuts in mountainous areas. The home garden management system hosts a higher diversity compared to larger production systems such as orchards. In Central Asia, encouraging the cultivation of local varieties of fruit and nut trees provides a key productive and resilient livelihood strategy for farmers living under the harsh environmental conditions of the region while providing a unique opportunity to conserve a genetic heritage of global importance. [ABSTRACT FROM AUTHOR]

Although the lives of LGBT people in Central Asia have recently received scholarly attention, authors do not pay due attention to transgender (trans) issues. This paper explores living conditions of trans people in Kazakhstan, Kyrgyzstan and Tajikistan, as well as trans organizing in these countries. Semi-structured interviews with 11 trans activists were conducted in March–April 2022. According to the respondents, trans people in Central Asia face pervasive discrimination, harassment and rejection on behalf of society at large and their families. Many live in a desperate economic situation. Access to legal gender recognition aimed to align the person's legal gender with their gender identity is limited; the process requires psychiatric evaluation, medical interventions and/or going to courts. A limited number of doctors can provide transition-related medical care (hormone replacement therapy, surgeries). Trans activists self-organize to address these issues and promote trans rights in Kazakhstan, Kyrgyzstan and Tajikistan. Their areas of work include providing direct support, educating doctors, and conducting advocacy with state institutions and international actors. The political environment is hostile towards trans activism. Organizations face problems receiving official registration; in Tajikistan, state pressure on civil society is especially severe. Anti-gender movements are another obstacle for trans activists. Political instability often disrupts activists' advocacy efforts. [ABSTRACT FROM AUTHOR]

Giardia duodenalis is one of the major causes of diarrhea among children. We performed a systematic review and meta-analysis to assess the prevalence of G. duodenalis and associated risk factors among Asian children. We searched online databases (PubMed, Scopus and Web of Science) and Google Scholar search engine for studies published from 1 January 2000 to 15 March 2022 that measured the prevalence of G. duodenalis among Asian children. Accordingly, the pooled prevalence and 95% CIs were estimated using a random-effects meta-analysis model for the included studies. A total of 182 articles from 22 Asian countries met the inclusion criteria. The pooled prevalence of G. duodenalis infection among Asian children was estimated as 15.1% (95% CI 14.1 to 16%). The highest and lowest pooled prevalence values of G. duodenalis infection were estimated for Tajikistan and China as 26.4% (95% CI 22.9 to 30%) and 0.6% (95% CI 0.001 to 1.02%), respectively. The infection had a higher prevalence in males than in females (OR=1.24; 95% CI 1.16 to 1.31; p<0.001), which was statistically significant. Giardiasis is common among Asian children, hence, a prevention and control scheme of this protozoan in children should be considered by health officials and health policymakers, especially in Asian countries where the prevalence is highest. [ABSTRACT FROM AUTHOR]

Copyright of Global Security & Intelligence Studies is the property of Policy Studies Organization and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction: During the Soviet Union, as a result of accelerated industrialization policies and agricultural expansion, migration flows in Central Eurasia were mainly from the center of the Soviet Union to Central Asia. But at the beginning of the 1990s and after the collapse of Soviet Union, the situation changed. A large number of Russians living in Central Asian republics immigrated to Russia for fear of ethnic discrimination. In addition, due to poverty and unemployment, war (in Tajikistan) and environmental problems, Central Asians migrated to Russia. This is despite the fact that a significant part of the migrations were labor migrations, which were done with the motive of employment and earning money to cover the expenses of the families living in the republics. Even today, due to cultural and linguistic affinities, family ties, ease of travel as well as Russia's strong need for labor in the early 2000s, the large-scale labor migration from Central Asia to Russia is one of the main streams of migration to Russia. To the extent that today, the remittances sent by these immigrants to their countries of origin constitute a significant share of the GDP of the respective countries especially Tajikistan and Kyrgyzstan. Therefore, it can be seen that the migration flow in the region has been reversed after the collapse of the Soviet Union. After the integration of some countries in the region in the form of the Eurasian Economic Union and facilitating the free movement of labor among the member countries, it seems that changes have been made in the migration process from member countries of the Eurasian Economic Union to Russia. Research question: In this research, focusing on the migrations to Russia from Central Asian countries, the main question is that: what effects has the formation of the Eurasian Economic Union had on the migration process from Central Asia to Russia? There are also a number of sub-questions, the answers to which can lead us to the answer to the main question. These questions are: What are the characteristics of Central Asian migrations to Russia? And what is the relationship between the economic theory of immigration and economic convergence? Research hypothesis: In response to the above question, the hypothesis is examined that" The membership of Kazakhstan, Kyrgyzstan and Russia in the Eurasian Economic Union has increased the process of labor migration from the first two countries to Russia by influencing the costs of migrant workers." Methodology: Considering that several factors can be effective in determining the flow of migration from Central Asia, which cannot be controlled, in this article the qualitative method of bivariate correlation is used. In this method, an attempt has been made to evaluate the relationship between the two variables of the formation of the Eurasian Economic Union (independent variable) and the change in migration process from Central Asia (dependent variable) by qualitatively evaluating the available data. Although the effect of variable a on variable B is not measured in this method, the existence of a positive or negative relationship between the two variables is evaluated. Results and discussion: Surveys showed that firstly, most of the migrations from the Central Asian republics are work and temporary migrations, and therefore are carried out by the population of working age. Secondly, the ratio of the number of immigrants to the total population of each republic is higher in poorer countries than in richer regions and countries. Thirdly, migrations often have a male face and are related to unskilled and semi-skilled workers. Fourthly, the establishment of the Eurasian Economic Union has eased the labor migration conditions between the member countries and reduced its costs, and this has affected the flow of labor migration. At the same time, the lack of accurate and reliable statistics, especially regarding the country of Turkmenistan, and the impossibility of assessing the volume of illegal labor migration, were the most important challenges for an accurate assessment of the migration process in the region. Examining the collected data and information and comparing the share of member and non-member countries of the Eurasian Economic Union in the period before and after the establishment of the Eurasian Economic Union in work migration to Russia shows that after the membership of Kazakhstan and Kyrgyzstan, the migration of workers from these two countries to Russia has increased. Conclusion: In this article, changes in the nature and countries of origin and destination of immigration after the collapse of the Soviet Union were investigated. Studies have shown that, unlike the early years of the collapse, when migrations were ethnic or social in nature, since the early 2000s they have become more economic in nature, and the two countries of Kazakhstan and Russia, became the most important destinations for work migration due to economic growth. Also, the impact of immigration process from member countries and non-member countries in the Eurasian Economic Union was investigated. The comparison of statistics showed that there is a positive correlation between the membership of the republics in this union and the increase of work migrations to Russia. In other words, with the formation of the Eurasian Economic Union, the number of labor migrations from union member countries to Russia has increased compared to non-member countries. [ABSTRACT FROM AUTHOR]

We used systems theory with the structural, attitudinal, and transactional (SAT) model of peace building to explore coaches' process and content of change after receiving sport for development and peace (SDP) training in Tajikistan. Six Tajik grassroots youth coaches from the Sport for Social Change Tajikistan (SSC-T) program participated in data collection over a four-year span. A longitudinal participatory approach utilizing interviews, journals, and guided discussion was analyzed using content analysis. Data indicated that in early stages of the program, micro-attitudinal changes were being made by the participants, with more transactional changes over time with a hint of structural, macro-level changes in the schools and community at the four-year mark. More specifically, we identified five themes across time: (1) girls' involvement, (2) positive coaching approaches, (3) incorporation of peaceful living skills, (4) cultural awareness, and (5) collaboration and community impact. Results revealed that over time participants moved from micro-level individual change to more structural level change in local Tajik communities; thus, providing evidence for the SAT model of peace building as a framework (Ricigliano, 2012. Making peace last: A toolbox for sustainable peacebuilding. Routledge). [ABSTRACT FROM AUTHOR]

This article delves into the trends, patterns, and impact of illicit trade in the Eurasia region. It draws on a review of existing literature and analysis of trade data, and then explores the prevalence and nature of illicit trade in various commodities, including tobacco, pharmaceuticals, pesticides, petroleum products, and garments. Moreover, it highlights the significant impact of such trade on corruption, security, development, the environment, and public health in the region, and argues that there is a need to shift the research focus to the smuggling and illicit trade of legal commodities in Eurasia., The 2022 discovery of tunnels beneath the border between Uzbekistan and Kyrgyzstan is fascinating for several reasons. Of note, these tunnels bear striking similarities to the sophisticated engineering constructions found [...]

The culture of Tajikistan and Indonesia is very different. Some of the differences found include differences in language, traditions, and customs, types of food and how to cook it, and so on This study explored the phenomenological details of Tajik students who study in Purwokerto. The specifics revolved around the adaptation strategy to the Indonesian culture. A qualitative research method with a phenomenological study approach is used in this study. Data was gathered through in-depth interviews, observation, and review of relevant previous research articles and documents. According to the study's findings, the similarity of religious background (Islam) is a medium that allows Tajik students to bridge and make friends with residents or Indonesians. Language skills are essential in intercultural communication with local citizens (classmates, lecturers, and society). Learning national and local languages (Indonesian and Javanese) and English is extremely beneficial in intercultural communication. Tajik students are more likely to engage in low-contact communication, patriarchal systems, collectivism, and value feminism. Food and climate differences can cause culture shock. "Life is only once, so we must enjoy it," is one approach to dealing with cultural issues. The presence of students assigned as companions greatly aids the adaptation process of Tajikistan international students to Indonesian culture.

Introduction. Being a country with a young age structure, Tajikistan has become a prominent participant of various migration flows in recent years. A large number of labor migrants from Tajikistan to the member countries of the Organization for Economic Cooperation and Development (OECD) have been reported since 2014, which is associated with a fall in the ruble’s exchange rate and a decrease in incomes of migrants to Russia in currency equivalent. At the same time, traditionally Tajik youth used to to study in Russia and Kazakhstan, but in recent decades the flow to OECD member countries has also increased significantly. Goals. The study aims to identify the causes and features underlying the reorientation of the flows of educational migrants from Tajikistan toward new geographical directions, namely the OECD member countries. Materials and methods. The work basically employs two research methods. Firstly, the statistical method processes data on the scope and structure of educational emigration from Tajikistan. Secondly, the sociological method provides insights into outcomes of sociological surveys and expert interviews (secondary analysis of sociological data). The key sources of information are OECD-related data from the OECD.Stat reports, and the author’s survey (conducted online via Facebook social network — banned in Russia — accounts of several associations of Tajik citizens abroad) among young individuals from Tajikistan who study in OECD member countries. The questionnaire contained 17 questions about adaptation and integration of migrants, educational levels of migrants, age-sex structure, migration channels, reasons for the reorientation of labor migrants toward OECD member countries, resettlement, and sectoral employment in host countries. The convenience sampling yielded a total of was 417 individuals who were then undertaking training programs in Austria, Germany, the U.S., and Canada. The survey was primarily seeking to identify adaptation strategies selected by young emigrants from Tajikistan in OECD member countries. Results. So, the article presents the outcomes of the survey. Half of Tajik university graduates try to continue their studies and/or find a job abroad via the Internet. Actually, many tend to view educational migration as an emigration channel. This process is accompanied by that Tajik citizens take additional training or retraining programs, seek to receive acknowledgement certificates for diplomas of Tajikistan, and undergo corresponding courses in the receiving countries. As a rule, they quickly adapt to labor markets in OECD member countries: it takes ‘less than a month’ (or ‘from 1 to 3 months’) to get a job. The working language for most Tajik migrants is English and German, and they get jobs in the fields of education and medicine, which attests to somewhat increased educational levels of theirs.

This study contributes to the body of knowledge on the Moroccan locust (Dociostaurus maroccanus) in Tajikistan, exploring its distribution, population dynamics, economic significance, and management. Our research covers the period from 2012 to 2023. Over this period, there has been a documented increase in the size of the infested areas, with southern Tajikistan being the most severely affected. Outbreaks of economic importance happened each year throughout the timeframe. The total area impacted by infestations reached 752,130 hectares in southern Tajikistan alone. The paper places emphasis on the necessity of cross-border and regional collaboration and the adoption of environmentally sustainable control methods, such as the use of biopesticides.

Stipa is a genus comprising ca. 150 species found in warm temperate regions of the Old World and around 30% of its representatives are of hybrid origin. In this study, using integrative taxonomy approach, we tested the hypothesis that hybridization and introgression are the explanations of the morphological intermediacy in species belonging to Stipa sect. Smirnovia, one of the species-rich sections in the mountains of Central Asia. Two novel nothospecies, S. magnifica × S. caucasica subsp. nikolai and S. lingua × S. caucasica subsp. nikolai, were identified based on a combination of morphological characters and SNPs markers. SNPs marker revealed that all S. lingua × S. caucasica samples were F1 hybrids, whereas most of S. magnifica × S. caucasica samples were backcross hybrids. Furthermore, the above mentioned hybrids exhibit transgressive morphological characters to each of their parental species. These findings have implications for understanding the process of hybridization in the genus Stipa, particularly in the sect. Smirnovia. As a taxonomic conclusion, we describe the two new nothospecies S. × muksuensis (from Tajikistan) and S. × ochyrae (from Kyrgyzstan) and present an identification key to species morphologically similar to the taxa mentioned above. [ABSTRACT FROM AUTHOR]

The paper presents the elemental composition of soil and atmospheric aerosol samples collected on the right bank of the Syr Darya river in Khujand. The analysis is given to the distribution of the uranium and thorium decay series, 40K, and other induced radionuclides. The obtained results are compared to the data on the environment in south-central Tajikistan. It is shown that atmospheric nanoparticles are one of the means of the radionuclide dispersal. [ABSTRACT FROM AUTHOR]